genif.h

来自「用于TM1300/PNX1300系列DSP（主要用于视频处理）的操作系统pSOS」· C头文件 代码 · 共 56 行

/************************************************************************/
/*                                                                      */
/*   MODULE:  genif.h                                                   */
/*   PRODUCT: pNA+,  OpEN TCP/IP PPP driver                             */
/*   PURPOSE: GENIF module                                              */
/*   DATE:    28 February, 1996                                         */
/*                                                                      */
/*----------------------------------------------------------------------*/
/*                                                                      */
/*              Copyright 1996, Integrated Systems, Inc.                */
/*                      ALL RIGHTS RESERVED                             */
/*                                                                      */
/*   Permission is hereby granted to licensees of Integrated Systems,   */
/*   Inc. products to use or abstract this computer program for the     */
/*   sole purpose of implementing a product based on Integrated         */
/*   Systems, Inc. products.   No other rights to reproduce, use,       */
/*   or disseminate this computer program, whether in part or in        */
/*   whole, are granted.                                                */
/*                                                                      */
/*   Integrated Systems, Inc. makes no representation or warranties     */
/*   with respect to the performance of this computer program, and      */
/*   specifically disclaims any responsibility for any damages,         */
/*   special or consequential, connected with the use of this program.  */
/*                                                                      */
/************************************************************************/
#ifndef _GENIF_H_
#define _GENIF_H_

typedef struct Ifentrypoint {
    unsigned long (*genifinit)(void);
    unsigned long (*genifopen)(void *, Uid, Lid *);
    unsigned long (*genifclose)(Lid);
    unsigned long (*genifioctl)(Lid, unsigned long, void *);
    unsigned long (*genifsend)(Lid, mblk_t *);
} IFentrypoint;

typedef struct IFcfg {
    void (*callback)(Uid uid, unsigned long cmd , void *arg);
    void *IFconfig;
} IFcfg;

/* IOCTL commands */

#define     SETUPLINK   0
#define     CLOSELINK   1

/* Interface Indication commands */

#define     LINKUP      0
#define     LINKDOWN    1
#define     LINKCLOSE   2
#define     RCVDPKT     3
#define     ERROR       4 

#endif /* _GENIF_H_ */